ASSIGNMENT# 2

In this age of science where a race is going on, deadly weapons are being manufactured due to necessity. The fear of the enemy has forced the power-hungry countries to invent such destructive weapons of death.
A weapon is a tool used with the aim of causing damage or harm (either physical or mental) to living beings or artificial structures or systems. In human society weapons are used to increase the efficacy and efficiency of tasks such as hunting, fighting, the committing of criminal acts, the preserving of law and order, and the waging of war. Weapon development has progressed from early wood or stone clubs through revolutions in metalworking (swords, maces, etc.) and gunpowder (guns, cannon), electronics and nuclear technology.
What is impossible in the world? Man can achieve anything he wants provided he puts in hard labour and sincere efforts. Where there is a will there is a way. Constant efforts do bear fruit. All our inventions and discoveries are the direct result of our pressing needs.


http://en.wikipedia.org/wiki/Weapon
http://www.preservearticles.com/201104145414/necessity-is-the-mother-of-invention-essay.html